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XS5822 Datasheet 2/3/4 Cell Boost Battery Charger

Manufacturer: ChipSourceTek

Overview: 2/3/4 Cell Boost Battery Charger for 5V Input  XS5822.

Datasheet Details

Part number XS5822
Manufacturer ChipSourceTek
File Size 1.17 MB
Description 2/3/4 Cell Boost Battery Charger
Datasheet XS5822-ChipSourceTek.pdf

General Description

The XS5822 is a plete Constant-Current Constant-Voltage Boost Charger for two/Three/Four cell e Li-Ion batteries.

It’s small footprint and low external ponent count make XS5822 especially suitable 特 c for portable applications.

The charge voltage is fixed by R1/R2 and the charge current can be programmed externally with a single resistor.

Key Features

  • Programmable Charge Current Up to 2000mA.
  • Programmable Charge Voltage with VSET pin Supports 2-cell or 3-cell or 4-cell;.
  • Trickle Current / Constant Current / Constant Voltage Charging mode with Thermal Regulation to Maximize Charge Rate Without Risk of Overheating;.
  • 4V to 5.5V Operating Input Range;.
  • Automatic Recharge;.
  • Integrated 60mΩ Power MOSFET.
  • 1.0MHz Fixed Switching Frequency.
  • Thermal Shutdown Protection.
  • One LED Show the Charge States.

More Datasheets from ChipSourceTek

Part Number Description

XS5822 Distributor